DIN EN ISO 1119
Geometrical product specifications (GPS) - Series of conical tapers and taper angles (ISO 1119:2011)
|Publication Date:||1 April 2012|
|ICS Code (Geometrical Product Specification (GPS)):||17.040.40|
This International Standard provides calculated values for a series of cones or conical tapers, ranging from 120° to less than 1°, or ratios from 1:0,289 to 1:500, intended for general use in technical engineering.
It applies only to plain conical surfaces, and excludes prismatic pieces, taper threads, bevel gears, etc.